Physics, 29.03.2021 01:30, rainbow7020
According to the Doppler effect, which of the following would increase the observed frequency of a wave?
A. a source moving towards the observer
B. a source moving away from the observer.
C. no relative motion between the wave source and observer.
D. an observer moving away from the source of a wave
Answers: 2
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According to the Doppler effect, which of the following would increase the observed frequency of a w...
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